Abstract
view Abstract Citations (19) References (10) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Variable stars in the globular cluster Messier 19. Clement, C. C. ; Hogg, H. S. Abstract Periods have been determined for seven of the eight variables in and around the globular cluster M19. Four of these are Population II Cepheids with periods from 2.4 to 16.9 days and three are RR Lyrae variables. All of the Cepheids and two of the RR Lyrae stars may be members. The only galactic globular clusters known to have more Cepheids within their boundaries are Omega Centauri and Messier 14. Publication: The Astronomical Journal Pub Date: February 1978 DOI: 10.1086/112185 Bibcode: 1978AJ.....83..167C Keywords: Astronomical Photometry; Cepheid Variables; Globular Clusters; Star Distribution; Light Curve; Stellar Luminosity; Stellar Magnitude; Tables (Data); Astronomy; Cepheids:Globular Clusters; Globular Clusters:RR Lyrae Stars; Periods:RR Lyrae Stars full text sources ADS | data products SIMBAD (8)
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